EMODnet Physics ERDDAP Installation EMODnet Physics ERDDAP
Easier access to scientific data
log in    
Brought to you by EMODnet Physics    

ERDDAP > tabledap > Make A Graph ?

Dataset Title:  EMODPACE - NMDIS Water level data of Chinese Oceanographic Stations (monthly
data)
Subscribe RSS
Institution:  National Marine Data and Information Service,Ministry of Natural Resource   (Dataset ID: EMODPACE_NMDIS_L2A_SLEV_TG_TS)
Range: longitude = 111.8 to 121.7°E, latitude = 9.6 to 38.9°N, time = 2011-04-01T00:00:00Z to 2020-10-01T00:00:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
Graph Type:  ?
X Axis: 
Y Axis: 
Color: 
-1+1
 
Constraints ? Optional
Constraint #1 ?
Optional
Constraint #2 ?
       
       
       
       
       
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")
 
Graph Settings
Marker Type:   Size: 
Color: 
Color Bar:   Continuity:   Scale: 
   Minimum:   Maximum:   N Sections: 
Draw land mask: 
Y Axis Minimum:   Maximum:   
 
(Please be patient. It may take a while to get the data.)
 
Optional:
Then set the File Type: (File Type information)
and
or view the URL:
(Documentation / Bypass this form ? )
    Click on the map to specify a new center point. ?
Zoom: 
Time range:    |<   -       
[The graph you specified. Please be patient.]

 

Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.301616e+9, 1.6015104e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  StationName {
    String long_name "Column#0";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue -9999.0;
    Float32 actual_range 111.8, 121.7;
    String axis "X";
    String ioos_category "Location";
    String latitude_reference_datum "geographical coordinates, WGS84 projection";
    String long_name "Longitude";
    Float32 missing_value -9999.0;
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue -9999.0;
    Float32 actual_range 9.6, 38.9;
    String axis "Y";
    String ioos_category "Location";
    String latitude_reference_datum "geographical coordinates, WGS84 projection";
    String long_name "Latitude";
    Float32 missing_value -9999.0;
    String standard_name "latitude";
    String units "degrees_north";
  }
  SLEV {
    Float64 _FillValue 99.99;
    Float64 actual_range 0.21, 5.47;
    String ep_parameter_group "Sea Level";
    String long_name "water surface height above a specific datum";
    String SDN "SDN:P02::ASLV";
    String source_variable_name "SLEV";
    String standard_name "water_surface_height_above_reference_datum";
    String units "m";
  }
  SLEV_QC {
    Int16 _FillValue -32767;
    Int16 actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used nominal_value interpolated_value missing_value";
    String long_name "water surface height above a specific datum quality flag";
    String units "1";
  }
  EP_PLATFORM_ID {
    String long_name "EP_PLATFORM_ID";
  }
  EP_PLATFORM_TYPE {
    String actual_range 
"TG
TG";
    String long_name "EP_PLATFORM_TYPE";
  }
  EP_PLATFORM_CODE {
    String long_name "EP_PLATFORM_CODE";
  }
  EP_PLATFORM_LINK {
    String long_name "EP_PLATFORM_LINK";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String contributor_name "Other";
    String contributor_url "http://www.cmoc-china.cn/";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_name "NMDIS";
    Float64 Easternmost_Easting 121.7;
    String EDMO "https://edmo.seadatanet.org/report/3336";
    Float64 geospatial_lat_max 38.9;
    Float64 geospatial_lat_min 9.6;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 121.7;
    Float64 geospatial_lon_min 111.8;
    String geospatial_lon_units "degrees_east";
    String history 
"2021-02-24T18:18:10Z (local files)
2021-02-24T18:18:10Z https://erddap.emodnet-physics.eu/tabledap/EMODPACE_NMDIS_L2A_SLEV_TG_TS.das";
    String infoUrl "http://www.cmoc-china.cn/pages/dataService.html";
    String institution "National Marine Data and Information Service,Ministry of Natural Resource";
    String institution_edmo_code "3336";
    String institution_references "https://edmo.seadatanet.org/report/3336";
    String keywords "NMDIS, SLEV";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    Float64 Northernmost_Northing 38.9;
    String quality_note "After decoding, format check, code conversion, standardization, automatic quality control, visual check, and calibration and so on, the standard dataset is formed. The quality control covers the range check, non-code check, visual check, seasonal check, station code check and visual graphic check, etc.";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 9.6;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "StationName";
    String summary "EMODPACE - NMDIS Water level data of Chinese Oceanographic Stations (monthly data)";
    String time_coverage_end "2020-10-01T00:00:00Z";
    String time_coverage_start "2011-04-01T00:00:00Z";
    String title "EMODPACE - NMDIS Water level data of Chinese Oceanographic Stations (monthly data)";
    Float64 Westernmost_Easting 111.8;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
ERDDAP, Version 2.11
Disclaimers | Privacy Policy | Contact